Water Mattress Kits

Complete Replacement Waterbed Mattress Kits

Our waterbed mattress kits supply everything you need to completely refresh your bed system in one convenient package. For both softside and hardside frames, each kit includes a high-grade replacement water mattress, a heavy-duty safety liner, a thermostatic heater, and initial waterbed conditioner treatment. Hardside mattress kits also include a mattress protector.

What’s Included in Our Waterbed Kits

• Replacement Water mattress: High-grade vinyl mattress available in stability levels 1 (Free Flow) through 5 (99% Super Motionless).
• Safety Liner: Durable containment liner engineered to protect your bed base deck and heating element.
• Thermostatic Heater: Low-wattage, energy-efficient heater for precise temperature control.
• Water Treatment Starter Kit: Includes premium waterbed conditioner to keep your system fresh and algae-free.
• Mattress cover: Hardsided waterbeds come with a mattress protector/cover too.

Frequently Asked Questions

What is the difference between softside and hardside kits?
Softside kits are designed to fit inside foam shoulders, while hardside kits are sized for traditional rigid timber frames.

How do I choose the right stability level?

• T1000 (Free Flow): Ideal for those who enjoy the classic, gentle movement of water. With no fibre layers, it offers the most “wobbly” feel and up to 18-20 seconds of movement.
• T2500 (Semi-Stable): Features 2 layers of fibre to reduce movement by 50%, settling in about 9–10 seconds.
• T3500 (Stable): Balance for couples, offering 75% reduced movement and 3 layers of fibre, 5-6 seconds.
• T4500 (Super Stable): Designed for those who want the support of water with minimal motion (95% reduced), settling in 2–3 seconds.
• T5500 (Extra Super Stable): Our most advanced stability level, offering 99% reduced movement. It feels virtually still while maintaining total pressure relief.

Do these kits include a new safety liner and heater?
Yes. Our complete mattress kits include a matching safety liner and low-wattage thermostatic heater alongside your new water mattress and conditioner.